Julia Roberts and Meryl Streep and more were among the stars who walked the red carpet at last night's L.A. premiere of the film adaptation of Tracy Letts' Tony and Pulitzer Prize-winning drama AUGUST: OSAGE COUNTY, held at Regal Cinemas in Los Angeles. The highly anticipated film, which recently nabbed a SAG nomination, will hit theaters on Christmas Day, December 25th. Check out photos from the event below!

AUGUST: OSAGE COUNTY tells the dark, hilarious and deeply touching story of the strong-willed women of the Weston family, whose lives have diverged until a family crisis brings them back to the Midwest house they grew up in, and to the dysfunctional woman who raised them.

Tracy Letts' Pulitzer Prize-winning play of the same name made its Broadway debut in December 2007 after premiering at Chicago's legendary Steppenwolf Theatre earlier that year. It continued with a successful international run and was the winner of five Tony Awards in 2008, including Best Play. AUGUST: OSAGE COUNTY is directed byJohn Wells (THE COMPANY MEN) and features an all-star cast, including Meryl Streep, Julia Roberts, Ewan McGregor, Chris Cooper, Abigail Breslin, Benedict Cumberbatch, Juliette Lewis, Margo Martindale, Dermot Mulroney,Sam Shepard and Misty Upham.